52
Connecting external contact
Connecting solar pump
f
Connect the signal wire for solar pump to number 13 and 14 (HT: 5 . 6) of the terminal block located on the bottom side .
V1
V2
L
N
Controller
Power
Solar pump
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20
Controller
Power
Solar pump
1 2 3 4 5 6 7 8 9 10
<DVM Hydro unit>
<DVM Hydro unit HT>
• Maximum allowable current of each terminal is below 10 mA .
• Ports number 13 and 14 (HT: 5 . 6) is for input port for detection and they do not supply power to a solar pump .
CAUTION
Specification table
Part
Specification
Terminal block (Input)
13 and 14 (HT: 5 . 6): No-voltage contact
Connection type
Connect to solar pump controller (contact signal)
DB68-12327A-00_IM_DVM Hydro HT_AA_EN_.indd 52
DB68-12327A-00_IM_DVM Hydro HT_AA_EN_.indd 52
2023-06-15 오전 10:37:34
2023-06-15 오전 10:37:34
